“Charlie’s Angels” icon Jac­lyn Smith broke down in tears outside a Los Angeles court on Monday, still mourning the 2009 death of her pal Farrah Fawcett. Smith was in court to support Farrah’s ex Ryan O’Neal, who’s defending himself in a lawsuit filed by the University of Texas over a Warhol painting of Fawcett. Smith was spotted hugging O’Neal and Fawcett’s son, Redmond, before bursting into tears. Moments later, asked why she was crying, Smith told The Post’s Helen ­Kumari that she broke down “seeing Redmond, and I miss Farrah.” The university wants Ryan to fork over two pieces of Andy Warhol art — a painting and a tablecloth the pop artist doodled on.